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A list consists of 24 different positive four-digit integers ordered from least to greatest. Each integer in the list consists of the four digits 6, 7, 8, and 9, without repetitions. If 8,697 is the $$n^{th}$$ integer in the list, what is the value of $$n$$?
$$n$$=_____
$$n$$=_____
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· 相关考点
6.3.4 排列
6.3.4 排列
以上解析由 考满分老师提供。
